Vibrating motor
US10069369B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2016 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Dec 23, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K33/18
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vibrating motor is provided in the present disclosure. The vibrating motor includes a shell, a magnetic assembly received in the shell, a pair of elastic members suspending the vibrating unit, and a coil assembly for driving the magnetic assembly to vibrate. The shell includes a main plate and a cover covering the main plate; the cover includes a bottom plate opposite to the main plate; the bottom plate includes a pair of first opening portions, and the main plate comprises a pair of second opening portions, the first opening portions and the second opening portions are arranged corresponding to each other for assembling the magnetic assembly; the magnetic assembly includes a pair of positioning grooves, the positioning grooves are aligned with the first opening portions and the second opening portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.